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TRUSTED BY ANN ARBOR, MI HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon201
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Ann Arbor

Avatar for Atlantic Coast Waterproofing Inc
Atlantic Coast Waterproofing Inc
4.8(
88
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Ann Arbor, MI and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"The most important thing I can say about Atlantic Coast Waterproofing is meet with all other foundation experts first, then call Gary. Why? INSPECTION 1. He pointed out that my basement floor overlaid the footer at different heights based on where you are in basement. --No other specialist pointed this out, this detail is very important 2. He was able to point out previous homeowners put in "home made" system --No other specialist pointed this out, this detail is very important 3. He was able to answer my questions about exterior of house that might need attention to maximize keeping basement as dry as possible, while working in parallel with interior system 4. Professional, respectful, straight forward PROPOSAL 1. Informative 2. Best warranty in the industry. 3. Cost came in similar to other proposals that would not have been effective solution for my situation INSTALLATION - BASICS 01. Anytime Gary ran into a home specific challenge he was able to overcome and offer different solutions to correct 03. Any silly question I had was happily answered 04. Walked me through progress daily 05. Was able to adapt to inspector asking for a different proposed sump pump solution, this was no problem 06. Was able to re-assure me that removal of old shower was best interest when he found sub-par installation and mold! 07. The work was super clean in basement 08. Trench was a good 14 inches wide, dug to bottom of footer, with 4 inch pipe installed 09. Gary made sure to test each weep hole very carefully and re-drilled any hole with questionable drainage or mortar clogs 09. Final gravel, pipe and cement installation was executed flawlessly 10. Permit inspector raved about the good job Gary and his team had done and he passed inspection with flying colors INSTALLATION - ABOVE AND BEYOND 01. There was questionable broken shower drain pipe, he just fixed it, no problem 02. While preparing area around sump pump Gary went the extra mile to investigate what could be another bad "home made" plumbing solution. Turns out the previous owner did not connect sump pump outlet to main sewer line, leaving a visible gap, and essentially allowing sewer gases to escape! Gary then switched gears, put on his plumber hat, and had multiple solutions to correct problem. There was a nominal cost associated with it, but I was MORE THAN HAPPY to pay for properly fixing a very bad plumbing situation. 03. Gary's crew are also there to get it done right. When his crew arrived one member pointed out that cleanout to main sewer line was not up to code. This was not pressing concern, but once other plumbing problems were uncovered, they brought this up to code at cost of some new PVC pipe. Very nice. 04. Gary's final cleanup surprised me, in a good way. After seeing first hand the unavoidable mess this type of work can cause, Gary humbly said they do their best with final clean up. Well, when we did final inspection, the basement and exterior never looked better. Nice."
Excavating this wall in Troy and prepping it for our liquid membrane.
Perimeter of basement floor has been removed and trenches have been dug to the base of the footing.
Repairing Rod Holes.
All soil that is excavated is laid on boards to make clean up much easier at the end of the job.
Removing the perimeter of the basement floor slab.

+28

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Dry Basements Plus, LLC
Dry Basements Plus, LLC
4.7(
77
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ann Arbor, MI and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"They are professional and thorough, but there is really no wiggle room if you would like something differently done. Choices in booklet are pretty basic, not a lot of options (for flooring types, door style, trim) This company is like the Anderson Windows of basements. (No doubt they spend a lot on advertising; There is a reason they are the top result when searching!) Expect to pay quite a bit more than you planned, but I knew if I chose them it would be done and warrantied for everything. Sometimes you just want to sign and not worry, and I would definitely pick Finished basements plus if you are in that situation and have the budget."
Waterproofing
Waterproofing
Waterproofing
Waterproofing
Perimeter Drainage System

+55

Response time30 mins
Response rate100%
91 neighbors recently requested a quote
Avatar for HomeSpec
HomeSpec
4.4(
791
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ann Arbor, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"Waterproofed basement. Did excellent job. Showed up on time. Salesperson knowledgeable and professional. Very competitively priced. Explained process in easy terms to understand. Did not have to dig up my yard, all work done inside. Workers were polite. Note: these pics taken after asbestos already removed from floor. First pic shows where water would drain if flooding would occur. Second pic shows where water would drain all along the wall if flooding occurs."
Before
Basement Waterproofing
Wall Failure and Water
Before
Diagram of Interior Drainage System

+32

Response time1 day
103 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for WaterTight Solutions
WaterTight Solutions
5.0(
21
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ann Arbor, MI and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Charlie and the team were amazing with the service they provided. Professionals in the area and they get the job DONE! Waterproofed my basement with the finest quality service. Huge appreciation to the team. Thank you!! -Ash"
Response time1 day
Response rate90%
13 neighbors recently requested a quote
Precision Foundation Systems LLC
4.4(
31
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ann Arbor, MI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Precision Foundation Systems LLC completed a project for basement waterproofing in my home. Russell Hastings and staff were the right experts who consistently displayed pride in their work. Communication and craftsmanship was high quality, exceeding my expectations. Highly recommend Precision Foundation Systems LLC for your foundation and waterproofing needs."
Response time1 day
7 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for West Water & Sewer Specialist
West Water & Sewer Specialist
4.5(
517
)
Basement Drainage Channels - Install

Serving Ann Arbor, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

west water and sewer has been around since 2009.with over 25 years experience rest assure your job will be done the right way the first time. we offer the best pricing with flat rats and no up charging. We look forward to helping you with your drain or sewer problems. We do not sub any jobs and the owner is on all jobs.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by86%of homeowners
Avatar for Omega Construction of Michigan, LLC
Omega Construction of Michigan, LLC
4.4(
73
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ann Arbor, MI and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"AL POISSON AND HIS CREW ARE GREAT TO WORK WITH! My basement foundation needed to be repaired and Al was the only representative of the 3 companies I contacted that described the repair AS IT SHOULD BE DONE. The others were more interested in selling their "system". The Omega crew treated my home as if it was theirs, were all courteous and most pleasant and happy. They were efficient and helpful, even carrying in my groceries from across the street when they noticed what I was doing. They paid attention, not only to me but to their work and take pride in it. They were particular about leaving the site clean and in excellent repair. Even the adjacent neighbor said they were "great" and thanked me for choosing this company. They will be the first company I research should I need other services they provide."
Typical chimney replacement
Masonry done right
Chimney
Masonry & Chimney
Masonry & Chimney

+2

Response time1 day
21 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Ayers Basement Systems, LLC
Ayers Basement Systems, LLC
4.2(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Ann Arbor, MI and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

"The man that came to our house was very nice and we felt as though he was not trying to sell us a basement system, but more-so a piece of mind. Also, he explained exactly where everything would be and how it would all work. Thanks, Roger!"
Stairstep Cracks Indicate Foundation Problems
Hazardous Bowing of Wall
GeoLock Wall Anchors Stabilize Walls
Braces Prevent Walls from Dangerous Leaning
Basement Flooding Nightmare

+31

Response time1 day
Recommended by75%of homeowners
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Basement Waterproofing questions, answered by experts

In Ann Arbor, homeowners should consider the area’s high water table, especially near the Huron River, and the prevalence of older homes with aging foundations. The region’s clay-rich soils can trap moisture, increasing the risk of water intrusion. Seasonal freeze-thaw cycles and heavy spring rains can worsen foundation drainage issues, so robust moisture control and proper grading around the home are essential for effective waterproofing.

Helpful?

When hiring a basement waterproofing specialist in Ann Arbor, prioritize those with proven experience handling local soil conditions and water intrusion challenges. Ask about their approach to foundation drainage and moisture control, and request references from recent projects in similar neighborhoods. Ensure they provide clear timelines, detailed contracts, and long-term warranties. Reviewing local reviews can help confirm their reliability and expertise with Ann Arbor’s unique housing stock.

Helpful?

Homeowners in Ann Arbor may encounter unexpected costs like repairing hidden foundation cracks or replacing old drainage tiles uncovered during excavation. Challenging clay soils can require additional labor for effective moisture control. If landscaping, patios, or walkways are disturbed, restoration may be needed. Upgrading sump pump systems or adding backup power sources are sometimes necessary to ensure reliable basement waterproofing and long-term protection.

Helpful?

Basement waterproofing in Ann Arbor delivers immediate benefits such as preventing water intrusion and improving indoor air quality by reducing dampness and mold. Over time, it safeguards your home’s foundation, enhances energy efficiency, and increases property value. A dry, usable basement appeals to buyers and renters, while proactive moisture control helps avoid recurring repairs and preserves your investment in Ann Arbor’s competitive real estate market.

Helpful?

In Ann Arbor, most interior basement waterproofing projects are completed within 1-3 days, while exterior foundation drainage systems may take 3-7 days, depending on weather and soil conditions. Projects combining both methods or addressing severe water intrusion can extend to 5-10 days. Winter conditions, such as frozen ground, can slow progress, so scheduling during milder months often leads to faster completion.

Helpful?

The Ann Arbor, MI homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.